As it doesn’t snow in Vietnam, we cannot go skiing. (B)

It’s very dangerous to swim there. The water is polluted. (D)

My brother likes watching TV, but I like going out. (B)

They cancelled their picnic because the weather was bad. (A)

Although the programme is late, we still wait to watch it. (B)

Noise pollution can cause hearing problems. (C )

You should eat more vegetables. They are healthy for you. (B)

Our future house will use solar energy and it’s very friendly to the environment. (D)

Why does your father work at that company? Because it’s near our house. (B)

Which picture do you prefer, this one or that one? (A)

My sister came home late last night. (C )

B

D

B

A

B

C 

B

D

B

A

C

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